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BR112021019323A2 - Método de configuração de espaço de busca e aparelho e dispositivo de comunicações. - Google Patents

Método de configuração de espaço de busca e aparelho e dispositivo de comunicações.

Info

Publication number
BR112021019323A2
BR112021019323A2 BR112021019323A BR112021019323A BR112021019323A2 BR 112021019323 A2 BR112021019323 A2 BR 112021019323A2 BR 112021019323 A BR112021019323 A BR 112021019323A BR 112021019323 A BR112021019323 A BR 112021019323A BR 112021019323 A2 BR112021019323 A2 BR 112021019323A2
Authority
BR
Brazil
Prior art keywords
search space
information
signal block
configuration information
configuring
Prior art date
Application number
BR112021019323A
Other languages
English (en)
Portuguese (pt)
Inventor
Shen Xiaodong
Original Assignee
Vivo Mobile Communication Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vivo Mobile Communication Co Ltd filed Critical Vivo Mobile Communication Co Ltd
Publication of BR112021019323A2 publication Critical patent/BR112021019323A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H04L27/26136—Pilot sequence conveying additional information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0078—Timing of allocation
    • H04L5/0082—Timing of allocation at predetermined intervals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0092—Indication of how the channel is divided
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/005—Discovery of network devices, e.g. terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112021019323A 2019-03-27 2020-03-25 Método de configuração de espaço de busca e aparelho e dispositivo de comunicações. BR112021019323A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910239500.3A CN111435904B (zh) 2019-03-27 2019-03-27 搜索空间的配置方法及装置、通信设备
PCT/CN2020/081023 WO2020192674A1 (zh) 2019-03-27 2020-03-25 搜索空间的配置方法及装置、通信设备

Publications (1)

Publication Number Publication Date
BR112021019323A2 true BR112021019323A2 (pt) 2021-12-14

Family

ID=71580937

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021019323A BR112021019323A2 (pt) 2019-03-27 2020-03-25 Método de configuração de espaço de busca e aparelho e dispositivo de comunicações.

Country Status (9)

Country Link
US (2) US11997624B2 (ja)
EP (1) EP3952180B1 (ja)
JP (1) JP7198944B2 (ja)
KR (1) KR20210141713A (ja)
CN (2) CN111435904B (ja)
BR (1) BR112021019323A2 (ja)
PH (1) PH12021552359A1 (ja)
SG (1) SG11202110614PA (ja)
WO (1) WO2020192674A1 (ja)

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CN111435904B (zh) * 2019-03-27 2021-12-24 维沃移动通信有限公司 搜索空间的配置方法及装置、通信设备
JP7321262B2 (ja) * 2019-06-21 2023-08-04 株式会社Ｎｔｔドコモ 端末、通信システム及び通信方法
CN114070507B (zh) * 2020-07-31 2023-03-14 维沃移动通信有限公司 确定目标时域位置的方法、装置及通信设备
WO2022027323A1 (zh) * 2020-08-05 2022-02-10 北京小米移动软件有限公司 用于寻呼信息处理的方法、装置及存储介质
WO2023010525A1 (en) * 2021-08-06 2023-02-09 Apple Inc. Dl control resources sets and rach procedure during initial access

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US9930515B2 (en) * 2014-05-15 2018-03-27 Lg Electronics Inc. Method for detecting discovery signal in wireless communication system, and device for same
KR102363016B1 (ko) 2015-11-04 2022-02-16 베이징 시아오미 모바일 소프트웨어 컴퍼니 리미티드 비인가 대역에서 신호 전송 방법, 장치 및 시스템
US10367677B2 (en) * 2016-05-13 2019-07-30 Telefonaktiebolaget Lm Ericsson (Publ) Network architecture, methods, and devices for a wireless communications network
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CN109391971B (zh) * 2017-08-11 2020-08-18 维沃移动通信有限公司 一种pdcch的搜索空间的配置、监听方法及设备
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CN110365438B (zh) * 2018-03-26 2021-05-11 华为技术有限公司 信号传输方法、相关设备及系统
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CN110635877B (zh) * 2018-06-22 2021-01-08 维沃移动通信有限公司 系统消息的传输方法、终端设备和网络设备
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KR20210131474A (ko) * 2018-08-10 2021-11-02 주식회사 윌러스표준기술연구소 무선 통신 시스템의 물리 채널 및 신호 송수신 방법 및 이를 이용하는 장치
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US11172513B2 (en) * 2018-11-12 2021-11-09 Qualcomm Incorporated Configuring transmission configuration indication states on an initial control resource set
US11558877B2 (en) * 2018-11-12 2023-01-17 Qualcomm Incorporated Managing an overlap between a set of resources allocated to a positioning reference signal and a set of resources allocated to a physical channel
US11109375B2 (en) * 2018-12-17 2021-08-31 Samsung Electronics Co., Ltd. Method and apparatus for configuration of common search space for discovery signal and channel
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WO2020248287A1 (zh) * 2019-06-14 2020-12-17 Oppo广东移动通信有限公司 随机接入的方法和设备
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Also Published As

Publication number Publication date
US20240244548A1 (en) 2024-07-18
KR20210141713A (ko) 2021-11-23
EP3952180A1 (en) 2022-02-09
EP3952180A4 (en) 2022-05-25
PH12021552359A1 (en) 2022-08-31
EP3952180B1 (en) 2024-12-25
CN114430316A (zh) 2022-05-03
CN111435904A (zh) 2020-07-21
US11997624B2 (en) 2024-05-28
SG11202110614PA (en) 2021-10-28
JP7198944B2 (ja) 2023-01-04
CN111435904B (zh) 2021-12-24
WO2020192674A1 (zh) 2020-10-01
JP2022528650A (ja) 2022-06-15
US20220015049A1 (en) 2022-01-13

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